Aquamaster EC1413 Calibration Solution - 20ml rockwool Generally used at 0

Generally used at 0

Measuring range: 0

Increases the fridge/freezer life of fresh produce

Each zone can control up to 255 lights and 1 sensor

Aquamaster EC1413 Calibration Solution - 20ml rockwool Generally used at 0Aqua Master EC1413 Calibration Solution 20ml Compatible with all Aqua Master EC Pens. Ensure precise measurements with this essential calibration solution for Aqua Master EC Pens. This 20ml bottle of EC1413 solution helps maintain the accuracy of your conductivity meter, guaranteeing reliable readings for your water quality tests. Compatible with all Aqua Master EC Pens, this solution is a must have for hobbyists, professionals, and anyone seeking to